30407300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 83119680

約数和(自身を除く): 52712380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 359, 385, 484, 550, 605, 700, 718, 770, 847, 1100, 1210, 1436, 1540, 1694, 1795, 1925, 2420, 2513, 3025, 3388, 3590, 3850, 3949, 4235, 5026, 6050, 7180, 7700, 7898, 8470, 8975, 10052, 12100, 12565, 15796, 16940, 17950, 19745, 21175, 25130, 27643, 35900, 39490, 42350, 43439, 50260, 55286, 62825, 78980, 84700, 86878, 98725, 110572, 125650, 138215, 173756, 197450, 217195, 251300, 276430, 304073, 394900, 434390, 552860, 608146, 691075, 868780, 1085975, 1216292, 1382150, 1520365, 2171950, 2764300, 3040730, 4343900, 6081460, 7601825, 15203650, 30407300]

約数ペア:

[(1, 30407300), (2, 15203650), (4, 7601825), (5, 6081460), (7, 4343900), (10, 3040730), (11, 2764300), (14, 2171950), (20, 1520365), (22, 1382150), (25, 1216292), (28, 1085975), (35, 868780), (44, 691075), (50, 608146), (55, 552860), (70, 434390), (77, 394900), (100, 304073), (110, 276430), (121, 251300), (140, 217195), (154, 197450), (175, 173756), (220, 138215), (242, 125650), (275, 110572), (308, 98725), (350, 86878), (359, 84700), (385, 78980), (484, 62825), (550, 55286), (605, 50260), (700, 43439), (718, 42350), (770, 39490), (847, 35900), (1100, 27643), (1210, 25130), (1436, 21175), (1540, 19745), (1694, 17950), (1795, 16940), (1925, 15796), (2420, 12565), (2513, 12100), (3025, 10052), (3388, 8975), (3590, 8470), (3850, 7898), (3949, 7700), (4235, 7180), (5026, 6050)]